RFID / NFC Smart Ring - Size 12 - NTAG213 : ID 2806 : $44.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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Smart Ring Wear New technology Magic Finger NFC Ring For Android Windows NFC Phones Support Drop shipping manufacturer, factory price supply
Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function Operation and Sharing of Data(7in)
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nfc-payment-ring - Infineon Technologies
NFC Ring 2016 Range. One Smart Ring. Unlimited Possibilities by John McLear — Kickstarter
Wearable Connect Multifunctional NFC Smart Ring NFC Finger Ring Finger Digital Ring Stainless Steel – the best products in the Joom Geek online store
NFC Smart Ring Rounded Carbon Fiber. Black Matte Wedding Band. Engagement Ring for Him. 04906_8N
